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Claude Engineering Skills (Page 4 of 162)

Code review, refactoring, testing, DevOps, CI/CD, databases, cloud platforms, and full-stack development skills for Claude Code.

9,689 skills · updated 2026-05-02 · showing 181–240 of 9,689 by quality score

Manage shared database instances on Hostinger VPS srv759970 - PostgreSQL, Redis, MongoDB operations. Use for database connections, backups, user management, performance checks, or…
Score 85/100
Expert-level Apache Kafka, event streaming, Kafka Streams, and distributed messaging
Score 85/100
Write concise KDoc documentation for Kotlin classes and functions. Use when user wants to add KDoc to Kotlin files.
Score 85/100
Keycloak administration including realm management, client configuration, OAuth 2.0 setup, user management with custom attributes, role and group management, theme deployment, and…
Score 85/100
Kubeflow Pipelines skill for ML workflow orchestration, component management, and Kubernetes-native ML.
Score 85/100
Expert-level Kubernetes cluster management, deployment strategies, networking, and production operations
Score 85/100
LangChain ReAct agent implementation with tool binding for reasoning and action loops
Score 85/100
Python language patterns and best practices. Use when language python guidance is required or when selecting a primary language for non-trivial automation.
Score 85/100
Laravel and Nova package development, forked package management, VCS path repositories, webpack configuration, and package integration workflows.
Score 85/100
Generate comprehensive tests for architectural layers with coverage-first analysis. Use when testing specific layers (core, domain, application, infrastructure, boundary).
Score 85/100
Use when modifying, removing, or refactoring code that lacks test coverage. Emphasizes the danger of untested changes and the RGR workflow to add characterization tests before…
Score 85/100
LLM integration patterns for function calling, streaming responses, local inference with Ollama, and fine-tuning customization.
Score 85/100
Local Kubernetes development with EKS parity using Kind, LocalStack for AWS services, and local Keycloak for authentication testing
Score 85/100
Use when code changes touch database, cache, queue, or other service-dependent components - enforces testing against real local services instead of mocks
Score 85/100
Reference for LocalStack AWS service availability by tier (Free/Base/Ultimate). Essential for KECS development to understand which AWS-compatible services can be used locally…
Score 85/100
Comprehensive memory management skill that guides memory capture and recall throughout sessions. Triggers when: user makes architectural decisions ("let's use", "we should",…
Score 85/100
Hyper-pedantic code review skill that emulates Monty's Django4Lyfe backend engineering philosophy and review style.
Score 85/100
Configures mewt or muton mutation testing campaigns — scopes targets, tunes timeouts, and optimizes long-running runs.
Score 85/100
OpenAPI specification expertise including schema design, validation, and REST API best practices.
Score 85/100
Operational Excellence program design skill with governance structure, methodology deployment, and capability building
Score 85/100
PCI DSS compliance assessment and reporting for cardholder data protection, SAQ automation, and ASV scan orchestration
Score 85/100
Performance optimization patterns covering Core Web Vitals, React render optimization, lazy loading, image optimization, backend profiling, LLM inference, and sustainability UX.
Score 85/100
Performance test design skill for test planning, data collection, and acceptance criteria verification
Score 85/100
Perses platform operations: dashboards, plugins, deployment, migration, and quality.
Score 85/100
Verify codebase quality — architecture consistency, convention compliance, gap analysis. Triggers: code review, architecture check, quality, gap analysis, 코드 리뷰, 품질 검증.
Score 85/100
Deploy to production — CI/CD pipelines, environment config, deployment strategies. Triggers: deployment, CI/CD, production, Vercel, 배포, 프로덕션.
Score 85/100
Eng manager-mode plan review. Lock in the execution plan — architecture, data flow, diagrams, edge cases, test coverage, performance.
Score 85/100
Process code review findings interactively - fix or skip issues from monty-code-review output. Presents issues in severity order, applies fixes, runs quality checks, and updates…
Score 85/100
Discrete event simulation skill for process modeling, scenario testing, and optimization
Score 85/100
Generate project documentation from codebase analysis — ARCHITECTURE.md, API_ENDPOINTS.md, DATABASE_SCHEMA.md.
Score 85/100
Serial protocol analysis and debugging for common embedded interfaces (I2C, SPI, UART)
Score 85/100
Develop, validate, and adapt measurement instruments including factor analysis, reliability testing, and cross-cultural validation
Score 85/100
ML-specific testing skill using pytest with fixtures for data, models, and predictions.
Score 85/100
Production Python async patterns including asyncio TaskGroup, FastAPI dependency injection and middleware, SQLAlchemy 2.0 async sessions, and database connection pool tuning.
Score 85/100
Report-only QA testing. Systematically tests a web application and produces a structured report with health score, screenshots, and repro steps — but never fixes anything.
Score 85/100
Qdrant provides client SDKs for various programming languages, allowing easy integration with Qdrant deployments.
Score 85/100
Guides Qdrant monitoring and observability setup. Use when someone asks 'how to monitor Qdrant', 'what metrics to track', 'is Qdrant healthy', 'optimizer stuck', 'why is memory…
Score 85/100
Different techniques to optimize the performance of Qdrant, including indexing strategies, query optimization, and hardware considerations.
Score 85/100
Batch embedding generation with caching, rate limiting, and multiple provider support
Score 85/100
RAG systems analyst and architect skill. Collects and clarifies requirements through structured dialogue, then transforms unstructured business or developer descriptions into…
Score 85/100
Generates PDF documents using the React-PDF library (@react-pdf/renderer) with TypeScript and JSX.
Score 85/100
Pre-landing review workflow for Codex. Analyze the diff against the default branch for structural bugs, trust-boundary issues, race conditions, missing tests, and other problems…
Score 85/100
Right-sizes architecture to project scope. Prevents over-engineering by classifying projects into 6 tiers and constraining pattern choices accordingly.
Score 85/100
Seldon Core deployment skill for model serving, A/B testing, and canary deployments on Kubernetes.
Score 85/100
Selenium WebDriver expertise for cross-browser automation and legacy system testing
Score 85/100
Service mesh configuration and operations expertise for Istio, Linkerd, and Consul Connect
Score 85/100
Extracts reusable skills from work sessions. Use when: (1) a non-obvious problem was solved worth preserving, (2) a pattern was discovered that would help future sessions, (3) a…
Score 85/100
Clean code, robust architecture, no test slop. Foundational skill for high-quality software engineering, code structure, and reviews.
Score 85/100
Expert skill for generating and consuming source maps for debugging compiled code
Score 85/100
SOX Section 404 control testing skill with workpaper generation and deficiency classification
Score 85/100
Storybook 10 testing patterns with Vitest integration, ESM-only distribution, CSF3 typesafe factories, play() interaction tests, Chromatic TurboSnap visual regression, module…
Score 85/100
Strategy robustness testing, scenario-based evaluation, vulnerability identification, and adaptation planning
Score 85/100
Specialized skill for creating and debugging SystemVerilog assertions for FPGA verification
Score 85/100
Use when you want to audit test suites for potential issues (declares candidate signals: flaky, orphan, trivial assertions).
Score 85/100
Skill for correlating test results with analytical predictions and model validation
Score 85/100
Use when a source file needs a corresponding test pair file created (generates skeleton test structure).
Score 85/100
End-to-end testing patterns with Playwright — page objects, AI agent testing, visual regression, accessibility testing with axe-core, and CI integration.
Score 85/100
Integration and contract testing patterns — API endpoint tests, component integration, database testing, Pact contract verification, property-based testing, and Zod schema…
Score 85/100
LLM and AI testing patterns — mock responses, evaluation with DeepEval/RAGAS, structured output validation, and agentic test patterns (generator, healer, planner).
Score 85/100
Performance and load testing patterns — k6 load tests, Locust stress tests, pytest execution optimization (xdist parallel, plugins), test type classification, and performance…
Score 85/100
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